I feel quite sad for the young musicians coming up because they may never get to pay their rent properly. It doesn't matter what the genre; nowadays, it's so much harder than it ever was.
There's tons of creative people in television that have one failure after another, and they just step up higher. I could never get over that. When I had a failure, there was no such thing as just getting over it.
I think what I would say to my younger self, and probably to younger, just starting-out writers is that a lot of times you're just afraid to put yourself out there, and it's uncomfortable because it's working up the courage to do something, to push yourself to do those things.